.skip-link[data-astro-cid-sckkx6r4]{position:absolute;top:-100%;left:var(--space-4);padding:var(--space-2) var(--space-4);background:var(--color-ink);color:var(--color-bg);font-family:var(--font-ui);font-size:var(--text-sm);border-radius:var(--radius-xs);z-index:var(--z-tooltip);transition:top var(--duration-fast)}.skip-link[data-astro-cid-sckkx6r4]:focus{top:var(--space-4)}.site-header[data-astro-cid-sckkx6r4]{position:sticky;top:0;z-index:var(--z-sticky);background-color:oklch(from var(--color-bg) l c h / .92);border-bottom:1px solid var(--color-rule);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.header-inner[data-astro-cid-sckkx6r4]{max-width:64rem;margin:0 auto;padding:0 var(--space-6);height:3.25rem;display:flex;align-items:center;gap:var(--space-6)}.logo-mark[data-astro-cid-sckkx6r4]{display:inline-flex;align-items:baseline;gap:0;text-decoration:none;flex-shrink:0;color:var(--color-ink);transition:opacity var(--duration-fast) var(--ease-out-quart)}.logo-mark[data-astro-cid-sckkx6r4]:hover{opacity:.72;text-decoration:none}.logo-word[data-astro-cid-sckkx6r4]{font-family:var(--font-mono);font-size:var(--text-base);font-weight:500;letter-spacing:-.02em;display:inline-flex;align-items:center;line-height:1}.logo-part[data-astro-cid-sckkx6r4]{display:inline}.logo-partition[data-astro-cid-sckkx6r4]{display:inline-block;width:1.5px;height:1em;background-color:var(--color-primary);margin:0 1px;vertical-align:middle;border-radius:1px;opacity:.85}.logo-tld[data-astro-cid-sckkx6r4]{font-family:var(--font-mono);font-size:var(--text-base);font-weight:300;color:var(--color-muted);letter-spacing:-.02em;line-height:1}.site-nav[data-astro-cid-sckkx6r4]{display:flex;align-items:center;gap:0;margin-left:auto}.nav-item[data-astro-cid-sckkx6r4]{display:flex;align-items:center}.nav-link[data-astro-cid-sckkx6r4]{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-2) var(--space-3);font-family:var(--font-ui);font-size:var(--text-sm);font-weight:500;color:var(--color-muted);border-radius:var(--radius-xs);text-decoration:none;transition:color var(--duration-fast) var(--ease-out-quart)}.nav-link[data-astro-cid-sckkx6r4]:hover{color:var(--color-ink);text-decoration:none}.nav-link[data-astro-cid-sckkx6r4][aria-current=page]{color:var(--color-primary);position:relative}.nav-link[data-astro-cid-sckkx6r4][aria-current=page]:after{content:"";position:absolute;bottom:-1px;left:var(--space-3);right:var(--space-3);height:2px;background-color:var(--color-primary);border-radius:1px}.nav-chevron[data-astro-cid-sckkx6r4]{flex-shrink:0;transition:transform var(--duration-fast) var(--ease-out-quart);color:inherit;opacity:.7}.nav-link--has-dropdown[data-astro-cid-sckkx6r4][aria-expanded=true] .nav-chevron[data-astro-cid-sckkx6r4]{transform:rotate(180deg)}.sd-dropdown[data-astro-cid-sckkx6r4]{position:fixed;left:var(--dd-left, 0px);top:var(--dd-top, 56px);z-index:var(--z-modal-backdrop);min-width:15rem;background-color:var(--color-bg);border:1px solid var(--color-rule-strong);border-radius:var(--radius-sm);box-shadow:0 4px 20px oklch(from var(--color-ink) l c h / .08),0 1px 4px oklch(from var(--color-ink) l c h / .05);padding:var(--space-1) 0;overflow:hidden;opacity:0;transform:translateY(-4px);transition:opacity var(--duration-fast) var(--ease-out-quart),transform var(--duration-fast) var(--ease-out-quart);pointer-events:none}.sd-dropdown--visible[data-astro-cid-sckkx6r4]{opacity:1;transform:translateY(0);pointer-events:auto}.sd-item[data-astro-cid-sckkx6r4]{display:flex;flex-direction:column;gap:1px;padding:var(--space-3) var(--space-4);text-decoration:none;transition:background-color var(--duration-fast) var(--ease-out-quart)}.sd-item[data-astro-cid-sckkx6r4]:hover{background-color:var(--color-surface)}.sd-item[data-astro-cid-sckkx6r4]:hover .sd-item__label[data-astro-cid-sckkx6r4]{color:var(--color-accent)}.sd-item__label[data-astro-cid-sckkx6r4]{font-family:var(--font-ui);font-size:var(--text-sm);font-weight:500;color:var(--color-muted);line-height:1.2;transition:color var(--duration-fast) var(--ease-out-quart)}.sd-item__desc[data-astro-cid-sckkx6r4]{font-family:var(--font-ui);font-size:var(--text-xs);color:oklch(from var(--color-muted) l c h / .7);line-height:1.3}.theme-toggle[data-astro-cid-sckkx6r4]{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;border:none;background:transparent;color:var(--color-muted);border-radius:var(--radius-xs);cursor:pointer;flex-shrink:0;transition:color var(--duration-fast) var(--ease-out-quart)}.theme-toggle[data-astro-cid-sckkx6r4]:hover{color:var(--color-ink)}:root[data-theme=dark] .icon-sun[data-astro-cid-sckkx6r4]{display:none}:root[data-theme=light] .icon-moon[data-astro-cid-sckkx6r4]{display:none}:root:not([data-theme]) .icon-sun[data-astro-cid-sckkx6r4]{display:none}.mobile-menu-toggle[data-astro-cid-sckkx6r4]{display:none;align-items:center;justify-content:center;width:2rem;height:2rem;border:none;background:transparent;color:var(--color-muted);border-radius:var(--radius-xs);cursor:pointer;transition:color var(--duration-fast) var(--ease-out-quart)}.mobile-menu-toggle[data-astro-cid-sckkx6r4]:hover{color:var(--color-ink)}.mobile-nav[data-astro-cid-sckkx6r4]{border-top:1px solid var(--color-rule);padding:var(--space-3) var(--space-6) var(--space-4);display:flex;flex-direction:column}.mobile-nav-link[data-astro-cid-sckkx6r4]{padding:var(--space-3) 0;font-family:var(--font-ui);font-size:var(--text-base);font-weight:500;color:var(--color-muted);text-decoration:none;border-bottom:1px solid var(--color-rule);transition:color var(--duration-fast) var(--ease-out-quart)}.mobile-nav-link[data-astro-cid-sckkx6r4]:last-child{border-bottom:none}.mobile-nav-link[data-astro-cid-sckkx6r4]:hover{color:var(--color-ink)}.mobile-nav-link[data-astro-cid-sckkx6r4][aria-current=page]{color:var(--color-primary)}.mobile-nav-group[data-astro-cid-sckkx6r4]{display:flex;flex-direction:column}.mobile-nav-link--parent[data-astro-cid-sckkx6r4]{font-weight:600;color:var(--color-ink)}.mobile-nav-children[data-astro-cid-sckkx6r4]{display:flex;flex-direction:column;padding-left:var(--space-4);border-bottom:1px solid var(--color-rule)}.mobile-nav-link--child[data-astro-cid-sckkx6r4]{padding:var(--space-2) 0;font-size:var(--text-sm);font-weight:400;border-bottom:none}.mobile-nav-link--child[data-astro-cid-sckkx6r4]:last-child{padding-bottom:var(--space-3)}@media(max-width:600px){.site-nav[data-astro-cid-sckkx6r4]{display:none}.mobile-menu-toggle[data-astro-cid-sckkx6r4]{display:flex}.sd-dropdown[data-astro-cid-sckkx6r4]{display:none}}@media(prefers-reduced-motion:reduce){.sd-dropdown[data-astro-cid-sckkx6r4]{transition:opacity var(--duration-fast) linear;transform:none}.nav-chevron[data-astro-cid-sckkx6r4]{transition:none}}.site-footer[data-astro-cid-sckkx6r4]{border-top:1px solid var(--color-rule);margin-top:var(--space-20)}.footer-inner[data-astro-cid-sckkx6r4]{max-width:64rem;margin:0 auto;padding:var(--space-6) var(--space-6);display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.footer-logo[data-astro-cid-sckkx6r4]{font-family:var(--font-mono);font-size:var(--text-sm);font-weight:400;color:var(--color-muted);letter-spacing:-.01em}.footer-byline[data-astro-cid-sckkx6r4]{font-family:var(--font-ui);font-size:var(--text-sm);font-weight:400;color:var(--color-muted);display:flex;align-items:center;gap:var(--space-1)}.footer-link[data-astro-cid-sckkx6r4]{font-family:var(--font-ui);font-size:var(--text-sm);font-weight:400;color:var(--color-muted);text-decoration:none;transition:color var(--duration-fast) var(--ease-out-quart)}.footer-link[data-astro-cid-sckkx6r4]:hover{color:var(--color-primary)}